Unreal Engine Issues

UE-269117

init_unreal.py loads with errors when plugins have some editor modules that are not loaded in -game runs of the editor

init_unreal.py loads with errors when plugins have some editor modules that are not loaded in -game runs of the editor

Steps to Reproduce

Enable PythonScriptPlugin and NeuralMorphModel plugins.
Start game in standalone mode (e.g. starting the editor from the command line with `-game`).
The following error appears in the log:

LogPython: Error: Traceback (most recent call last):
LogPython: Error:   File "Engine/Plugins/Animation/MLDeformer/NeuralMorphModel/Content/Python/init_unreal.py", line 10, in <module>
LogPython: Error:     import mldeformer.training_helpers
LogPython: Error:   File "Engine/Plugins/Animation/MLDeformer/MLDeformerFramework/Content/Python\mldeformer\training_helpers.py", line 72, in <module>
LogPython: Error:     def update_training_device_list(training_model: ue.MLDeformerTrainingModel):
LogPython: Error:                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
LogPython: Error: AttributeError: module 'unreal' has no attribute 'MLDeformerTrainingModel'

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Unresolved
ComponentUE - Editor - Workflow Systems
Affects Versions5.5
Target Fix5.7
CreatedApr 10, 2025
UpdatedApr 14, 2025
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